| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.71 | 13.215% | $157.0405 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $233.90 | 9.758% | $256.724 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $157.58 | 4.509% | $164.6853 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $224.75 | 8.144% | $243.0536 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $239.63 | 12.268% | $269.0278 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $230.41 | 12.254% | $258.6444 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $185.83 | 13.802% | $211.4783 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,410.81 | $1,560.6539 | $1,560.65 | $1,560.70 | $1,560.60 | |